22367864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 24633736

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 101, 124, 152, 188, 202, 248, 376, 404, 589, 808, 893, 1178, 1457, 1786, 1919, 2356, 2914, 3131, 3572, 3838, 4712, 4747, 5828, 6262, 7144, 7676, 9494, 11656, 12524, 15352, 18988, 25048, 27683, 37976, 55366, 59489, 90193, 110732, 118978, 147157, 180386, 221464, 237956, 294314, 360772, 475912, 588628, 721544, 1177256, 2795983, 5591966, 11183932, 22367864]

約数ペア:

[(1, 22367864), (2, 11183932), (4, 5591966), (8, 2795983), (19, 1177256), (31, 721544), (38, 588628), (47, 475912), (62, 360772), (76, 294314), (94, 237956), (101, 221464), (124, 180386), (152, 147157), (188, 118978), (202, 110732), (248, 90193), (376, 59489), (404, 55366), (589, 37976), (808, 27683), (893, 25048), (1178, 18988), (1457, 15352), (1786, 12524), (1919, 11656), (2356, 9494), (2914, 7676), (3131, 7144), (3572, 6262), (3838, 5828), (4712, 4747)]